engineering recuitment GATE IN Test Series 2023-24 Mock Test Control Systems Time Response Analysis Time Domain Specifications
Consider a system given as:
The unit step response produced by the system is:
c(t) = k1 + k2 e-at + k3 e-bt + k4 e-ct
Which of the following statements are correct?
1
k1 is the forced response and k2 e-at + k3 e-bt + k4 e-ct is the natural response.
2
k2 e-at + k3 e-bt + k4 e-ct is the forced response and k1 is the natural response.
3
The input’s pole produces the natural response.
4
The system’s pole produces the natural response.